How much pumping and clamping is safe
Can anyone suggest how long I should clamp and pump in each session? I am at my 7th month of PE and I feel that unlikely other exercises, I could carry on clamping and pumping for hours.
For personal experience I know that one first injure himself then, the day after, wake up with the symptoms of it.
Today I did 30 mins; could I go on longer while staying safe and if so, how long?
Any suggestions would be very much appreciated,